$(document).ready(function(){
    $('#usr_cpf').mask('999.999.999-99', {placeholder:myPlaceHolder}).autotab({maxlength: 14, target: "usr_foneCom", ignore: myPlaceHolder });
    $('#usr_foneCom').mask('99-9999-9999', {placeholder:myPlaceHolder}).autotab({maxlength: 12, target: "usr_ramal", ignore: myPlaceHolder });
    //$("#usr_ramal").defaultValue("Ramal");
});
